Product Details
4 Port Digital Integration Card. For Installation in the KX-TVS200 and KX-TVS220 systems only. Allows 2 KX-TD data pairs to be connected providing 4 digitally integrated ports. (Maximum 2 per KX-TVS200 system, Maximum 3 per KX-TVS200 when connected to a '-3' version TD816/TD1232 Control Unit).